Echo CS-501P 50.2 cc X Series Performance Cutting System Chain Saw 20"

20% more power than the CS-490 with more professional features. 18" and 20" bar lengths 50.2 cc professional-grade, 2-stroke engine; Captive bar nuts - no chance of losing fasteners; Ergonomic aluminum front handle - for improved comfort and maneuverability; Professional-grade bar and chain - for maximum cutting performance and durability; Automatic, adjustable clutch-driven oiler - reduces oil consumption; Decompression valve - for easier starting; G-Force Engine Air Pre-Cleaner - reduces air filter maintenance; Top-mounted, tool-less access, two piece air filter;

50.2 cc 2-Stroke Engine Rear Handle Design for Better Control Lightweight and Easy to Maneuver Anti-Vibration System for Comfort during Use Echo 20 in. 50.2 cc Gas 2-Stroke X Series Rear Handle Chainsaw - CS-501P-20 Echo OEM Reliable